Tom Nevers Head, Nantucket Island Sea Conditions and Tide Table

Tom Nevers Head, Nantucket Island Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 04:12 PM.

Days 1–4 Weather Summary

Moderate rain (total 13mm), heaviest on Fri morning. Icy conditions (max 13°C on Thu night, min -1°C on Sat morning). Winds decreasing (severe gales from the S on Fri morning, light winds from the WSW by Sat afternoon).

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Tue afternoon. Icy conditions (max 6°C on Sun afternoon, min -4°C on Mon morning). Winds decreasing (near gales from the NW on Mon morning, moderate winds from the W by Mon night).

Days 8–10 Weather Summary

Moderate rain (total 15mm), heaviest on Fri morning. Very mild (max 10°C on Fri morning, min 2°C on Wed afternoon). Winds increasing (light winds from the WNW on Wed night, strong winds from the SW by Fri morning).

Days 11–13 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 4°C on Sat afternoon, min 0°C on Sat night). Winds decreasing (fresh winds from the N on Sat night, calm by Sun night).

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
High Tide
9:37PM0.34m
9:37AM0.39m
10:17PM0.34m
10:16AM0.40m
10:56PM0.34m
10:55AM0.40m
11:35PM0.34m
11:34AM0.40m
00:15AM0.34m
12:15PM0.39m
00:55AM0.35m
12:58PM0.39m
1:38AM0.35m
1:44PM0.38m
2:23AM0.36m
2:34PM0.38m
3:10AM0.37m
3:28PM0.37m
4:01AM0.39m
4:26PM0.36m
4:55AM0.40m
5:27PM0.36m
5:50AM0.42m
Low Tide
2:58PM0.02m
2:57AM0.06m
3:38PM0.02m
3:38AM0.06m
4:16PM0.01m
4:18AM0.06m
4:55PM0.01m
4:59AM0.05m
5:35PM0.01m
5:41AM0.05m
6:15PM0.01m
6:25AM0.05m
6:57PM0.01m
7:11AM0.05m
7:42PM0.01m
8:02AM0.05m
8:29PM0.02m
8:56AM0.04m
9:20PM0.02m
9:54AM0.03m
10:13PM0.02m
10:54AM0.01m
11:09PM0.02m
11:54AM-0.01m
Wave
height (m) 
direction
period (s) 
0.9
SSW
7
1.5
S
6
2.1
S
7
3.5
S
11
3.5
S
12
2.3
S
11
1.5
S
10
1.4
S
9
2.2
SSW
8
1.9
SSW
8
1.7
W
6
1.8
WNW
5
1.4
NW
5
0.8
NNW
4
0.9
WSW
4
1.2
SW
5
1.1
SW
7
0.9
SW
7
0.9
WNW
5
0.4
SSW
6
0.7
SW
3
1.1
SW
6
1.2
SSW
6
1.8
SSW
7
2.1
SSW
9
1.4
SSW
9
1
SSW
8
1.1
S
8
1.1
ENE
6
1
NE
7
0.9
NE
7
0.6
ENE
7
0.5
NE
6
0.5
NE
6
0.8
N
4
0.6
NNE
5
clear
part cloud
mod rain
mod rain
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
light rain
clear
clear
clear
part cloud
part cloud
light rain
light rain
mod rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
snow showers
part cloud
clear
clear
some clouds
mod rain
mod rain
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
light rain
clear
clear
clear
some clouds
some clouds
light rain
light rain
mod rain
light rain
light rain
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
snow shwrs
some clouds
clear
 km/h
20
SSE
40
SSE
55
SSE
55
SSW
60
W
45
WNW
15
WSW
40
SSW
45
WSW
45
W
50
WNW
55
NW
40
NW
25
NW
30
WSW
30
SW
30
NW
30
NW
30
NNW
5
WNW
30
SSW
30
SW
25
SW
40
SW
30
WNW
5
NNE
15
NNW
30
NNW
30
N
25
NNE
20
NNE
0
E
20
S
5
S
25
N
15
NW
 mm 
7
6
5
3
2
6
1
3
max°C
10
13
12
11
4
0
2
8
7
6
0
-2
-1
1
5
4
1
3
3
3
7
8
9
10
7
5
5
4
3
0
0
1
2
1
1
0
Moonrise
7:00
7:52
8:36
9:13
9:44
10:09
10:33
10:54
11:16
11:39
12:05
12:38
Moonset
3:33
4:29
5:30
6:36
7:44
8:51
9:58
11:07
12:17
1:30
2:48
Sunrise
7:01
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:03
7:03
7:05
7:05
Sunset
4:12
4:13
4:13
4:14
4:14
4:15
4:15
4:15
4:16
4:16
4:17
4:19
Today's sea temperature in Tom Nevers Head, Nantucket Island is
6.0° C
(Statistics for 18 Dec 1981-2005 – mean: 8.9 max: 11.5 min: 7.0°C)
Issued (local time): 6 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest